Source:
https://scmp.com/magazines/hk-magazine/article/2038204/ghost-covers-eyes
Magazines/ HK Magazine

Ghost Covers Eyes

Fail to see something obvious.
 

HK Magazine
HK Magazine

Updated: 5:23pm, 19 Oct, 2016

Why you can trust SCMP
Graphic: Joyce Kwok

Definition: Fail to see something obvious.

Origin: A ghost covering your eyes would look like nothing, but still prevent you from seeing.